GE Fuji Electric MICRO-SAVER AF-300, Руководство для стартапов

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2. Mounting and Wiring the Drive
2.1 Operating Environment
Install the drive in an environment that meets the requirements listed in Table 2.1.
Table 2.2 Output Attenuation Ratio with Altitude
Altitude
Output current
derate factor
3300 ft (1000m) or lower 1.00
3300-4950 ft (1000 to 1500 m) 0.97
4950-6600 ft (1500 to 2000 m) 0.95
6600-8250 ft (2000 to 2500 m) 0.91
8250-9900 ft (2500 to 3000 m) 0.88
Note 1: Do not install the drive in an environment where
it may be exposed to cotton waste or moist dust or dirt
which may clog the heat sink in the drive. If the drive
is to be used in such an environment, install it in the
control board of your system or in another dust-proof
enclosure.
Note 2: If the drive is to be used at an altitude of more
than 3,300 ft (1,000 m), derate the output current by the
factor listed in Table 2.2 above.
Table 2.1 Environmental Requirements
Item Specifications
Site location Indoors
Ambient
temperature
-10 to +50
°
C (+14 to 122
°
F)
Relative humidity 5 to 95% (non condensing)
Atmosphere The drive must not be exposed to dust, direct
sunlight, corrosive gases, flammable gas, oil
mist, vapor or water drops. (Note 1)
The atmosphere must contain only a low level
of salt (0.01 mg/cm
2
or less per year).
The drive must not be subjected to sudden
changes in temperature that will cause
condensation to form.
Altitude 1,000 m (3,300 ft) max. (Note 2)
Atmospheric
pressure
86 to 106 kPa / 12.5 to 15.4 psi
Vibration 3 mm (max. amplitude 2 to less than 9 Hz)
9.8 m/s
2
(9 to less than 20 Hz)
2 m/s
2
(20 to less than 55 Hz)
1 m/s
2
(5 to less than 200 Hz)
2.2 Installing the drive
(1) Mounting base
The temperature of the heat sink may rise up to about 90°C during
operation of the drive, so it should be mounted on a base made of
material that can withstand temperatures at this level.
WARNING
Install the drive on a base constructed from metal or other non-flam-
mable material.
A fire may result with other material.
(2) Clearances
Ensure that the minimum clearances indicated in Figure 2.1 are
maintained at all times. When installing the drive in a power control
board, take extra care with ventilation inside the control board, as the
temperature around the drive will tend to increase.
Top 4 in.
Bottom 4 in.
Left
0.4 in.
Right
0.4 in.
Figure 2.1 Mounting Direction and
Required Clearances
2-1
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